Elastic with embedded pull cord

Abstract

An elastic band with an embedded nonelastic pull cord. When used as a waistband for clothing, it provides both an elastic and drawstring function. The cord's extra length results in a string pulled by the wearer to tighten the article. For an elastic band in the form of cloth, the cord may constitute one of the .[.intertwined.]. .Iadd.intermeshed .Iaddend.threads Woven, knitted or braided elastic may include the cord as part of its fabric. The band with the cord may find use in swimsuits, pants, shirts, and sportswear.

Accordingly, what is claimed is: 
     
       1. An elastic band comprising: (A) an elongated web of material comprising interconnected elastic threads generally oriented in a longitudinal direction, said web being elastic in its longitudinal direction, and   (B) a pull cord extending in said longitudinal direction along a portion of said web, said cord being in the place of one of said elastic threads and having a length greater than the length in said longitudinal direction of said portion of said web in its unstretched condition, said pull cord being bunched at spaced intervals to allow said cord to be grasped and partially pulled out of said portion of said web.   
     
     
       2. The band of claim 1 wherein said web is composed of warp and woof threads. 
     
     
       3. The band of claim 1 wherein said web is knitted. 
     
     
       4. The band of claim 1 wherein said web is of braided construction. 
     
     
       5. A method of constructing a band comprising: (A) forming an elongated web of material elastic in as longitudinal direction by interconnecting elastic threads having an orientation in said longitudinal direction;   (B) intermeshing with a portion of said web in said longitudinal direction a pull cord having a length greater than the length of said portion of said web in said longitudinal direction in its unstretched condition; and   (C) bunching said pull cord at spaced intervals.   
     
     
       6. The method of claim 5 wherein said elastic threads are .[.interconnected by weaving them.]. .Iadd.woven .Iaddend.into .Iadd.a .Iaddend.cloth of warp and woof threads, said elastic threads being .[.said.]. warp threads. 
     
     
       7. The method of claim 6 wherein said cord is intermeshed into said portion of said web by weaving said cord in place of one of the warp threads of said cloth. 
     
     
       8. The method of claim 8 wherein said elastic threads are knitted together. 
     
     
       9. The method of claim 8 wherein said cord is knit into said portion of said web in place of one of said elastic threads. 
     
     
       10. The method of claim 5 wherein said elastic threads are braided together. 
     
     
       11. The method of claim 10 wherein said cord is braided into said portion of said web in place of one of said elastic threads. 
     
     
       12. An article of clothing comprising: (A) a section of cloth having a perimeter defining an opening;   (B) an elastic web .[.adhered.]. .Iadd.affixed .Iaddend.to said section of cloth at said perimeter and elongated in a longitudinal direction.Iadd., said elastic web being formed of elastic threads extending in said longitudinal direction.Iaddend.; and   (C) a pull cord extending in said longitudinal direction and being intermeshed with a portion of said web.Iadd., said pull cord being movable with respect to said web in said longitudinal direction and being disposed in place of one of said elastic threads forming said elastic web.Iaddend., said cord having a length greater than the length in said longitudinal direction of said portion of said web in its unstretched condition, said pull cord being bunched at spaced intervals.   
     
     
       13. The article of claim 12 wherein a segment of said section of cloth substantially encloses said elastic web, said section of cloth having a hole through which said cord may be grasped and partially pulled out of said portion of said web. .[.14. A method of making an article of clothing formed from a section of cloth having a perimeter defining an opening, said method comprising: (A) placing an elongated elastic web in proximity to and along said perimeter, said elastic web comprising interconnected elastic threads generally oriented in a longitudinal direction generally parallel to said perimeter of said opening;   (B) affixing said web to said cloth; and   (C) intermeshing along the longitudinal direction of said elastic web a pull cord within a portion of said elastic web, said cord being in the place of one of said elastic threads of said elastic web, said cord having a length greater than said portion of said elastic web when in its unstretched condition, said pull cord being branched at spaced intervals to allow said cord to be grasped and partially pulled out of said portion   
     
     
        of said web..]. PG,7 15. An elastic band comprising: (A) an elongated web of material comprising .[.interconnected.]. elastic threads generally oriented in a longitudinal direction, said web being elastic in its longitudinal direction; and   a pull cord extending in said longitudinal direction along a portion of said web, said cord being .Iadd.disposed between two adjoining elastic threads .Iaddend.in addition to said elastic threads and having a length greater than the length in said longitudinal direction of said portion of said web .[.and being connected thereto.]. in its unstretched condition, said pull cord being bunched at spaced intervals to allow said cord to be   
     
     
        grasped and partially pulled out of said portion of said web. 16. The band 
     
     
        of claim 15 wherein said web is composed of warp and woof threads. 17. The 
     
     
        band of claim 15 wherein said web is knitted. 18. The band of claim 15 
     
     
        wherein said web is of braided construction. .Iadd.19.  A method for making an article of clothing formed from a section of cloth having a perimeter defining an opening, said method comprising: forming an elongated elastic web comprised of elastic threads generally oriented in a longitudinal direction in the direction of elongation;   intermeshing a pull cord with a portion of said elastic web in the longitudinal direction of said elastic web, said pull cord being in the place of one of said elastic threads of said elastic web, said pull cord having a length greater than said portion of said elastic web when in its unstretched condition, said pull cord being bunched at spaced intervals to allow said cord to be grasped and partially pulled out of said porion of said web;   placing said elongated web in proximity to and along the perimeter of the cloth; and   affixing said web to the cloth. .Iaddend.